Verapamil EP Impurity J HCl CAS 67812-42-4
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 67812-42-4 |
| Molecular Formula | C26H37ClN2O4 |
| Molecular Weight | 477.04 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Order Verapamil EP Impurity J HCl (CAS 67812-42-4) pharmacopoeial impurity standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C26H37ClN2O4. Molecular weight: 477.04 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C26H37ClN2O4 |
| Molecular Weight | 477.04 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | >95% |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1976 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Verapamil Standards
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Recommended Standards
- Loperamide (CAS 53179-11-6)
- 2-(4-(Bis(2-iodoethyl)amino)benzylidene)malononitrile (CAS 92199-03-6)
- 2-((5-(4-Chlorophenyl)-4-(p-tolyl)-4H-1,2,4-triazol-3-yl)thio)-N-mesitylacetamide (CAS 332947-98-5)
- Celecoxib Impurity 54 (CAS 948293-46-7)
- Terbutaline Impurity 57 (CAS CATO-C4X-118357)
- 3-(4-(Trifluoromethyl)phenyl)thiazolidin-4-one (CAS 109052-21-3)
- 3-Methyl-6,6a-dihydro-3aH-cyclopenta[d]isoxazol-5(4H)-one (CAS 1823966-42-2)
- rel-(6R,7aS)-6-((tert-Butyldimethylsilyl)oxy)-7a-(hydroxymethyl)hexahydro-3H-pyrrolizin-3-one (CAS 2758755-94-9)
- 2-Morpholino-2,3-dihydro-1H-indene-2-carbonitrile (CAS 1157501-77-3)
- D-Phe22-Tirzepatide (CAS CATO-CPTD788912)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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